2019-01-01 13:31:55 +01:00
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# Copyright (C) 2006-2019 Free Software Foundation, Inc.
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ABOUT-GCC-NLS, [...]: Add copyright and license notices.
* ABOUT-GCC-NLS, ChangeLog, ChangeLog-1997, ChangeLog-1998,
ChangeLog-1999, ChangeLog-2000, ChangeLog-2001, ChangeLog-2002,
ChangeLog-2003, ChangeLog-2004, ChangeLog-2005, ChangeLog-2006,
ChangeLog-2007, ChangeLog-2008, ChangeLog.dataflow, ChangeLog.lib,
ChangeLog.ptr, ChangeLog.tree-ssa, ChangeLog.tuples, FSFChangeLog,
FSFChangeLog.10, FSFChangeLog.11, LANGUAGES, ONEWS, acinclude.m4,
config/alpha/gnu.h, config/alpha/libgcc-alpha-ldbl.ver,
config/alpha/t-osf4, config/alpha/t-vms, config/alpha/va_list.h,
config/alpha/x-vms, config/arc/t-arc,
config/arm/README-interworking, config/arm/arm-c.c,
config/arm/gentune.sh, config/arm/libgcc-bpabi.ver,
config/arm/t-arm, config/arm/t-arm-elf, config/arm/t-arm-softfp,
config/arm/t-bpabi, config/arm/t-linux, config/arm/t-linux-eabi,
config/arm/t-netbsd, config/arm/t-pe, config/arm/t-strongarm-elf,
config/arm/t-symbian, config/arm/t-vxworks, config/arm/t-wince-pe,
config/avr/t-avr, config/bfin/elf.h, config/bfin/libgcc-bfin.ver,
config/bfin/linux.h, config/bfin/t-bfin, config/bfin/t-bfin-elf,
config/bfin/t-bfin-linux, config/bfin/t-bfin-uclinux,
config/bfin/uclinux.h, config/cris/mulsi3.asm, config/cris/t-cris,
config/cris/t-elfmulti, config/crx/t-crx,
config/darwin-ppc-ldouble-patch.def, config/darwin-sections.def,
config/divmod.c, config/fr30/t-fr30, config/frv/libgcc-frv.ver,
config/frv/t-frv, config/frv/t-linux, config/h8300/genmova.sh,
config/h8300/t-h8300, config/i386/athlon.md,
config/i386/darwin-libgcc.10.4.ver,
config/i386/darwin-libgcc.10.5.ver, config/i386/libgcc-glibc.ver,
config/i386/mach.h, config/i386/netbsd.h, config/i386/t-crtpc,
config/i386/t-cygming, config/i386/t-cygwin, config/i386/t-i386,
config/i386/t-linux64, config/i386/t-nwld,
config/i386/t-rtems-i386, config/i386/t-sol2-10,
config/i386/x-mingw32, config/ia64/div.md, config/ia64/elf.h,
config/ia64/ia64.opt, config/ia64/libgcc-glibc.ver,
config/ia64/libgcc-ia64.ver, config/ia64/linux.h,
config/ia64/sysv4.h, config/ia64/t-hpux, config/ia64/t-ia64,
config/iq2000/abi, config/iq2000/lib2extra-funcs.c,
config/iq2000/t-iq2000, config/libgcc-glibc.ver,
config/m32r/libgcc-glibc.ver, config/m32r/t-linux,
config/m32r/t-m32r, config/m68hc11/t-m68hc11,
config/m68k/t-floatlib, config/m68k/t-linux, config/m68k/t-mlibs,
config/m68k/t-uclinux, config/mcore/t-mcore,
config/mcore/t-mcore-pe, config/mips/20kc.md, config/mips/4130.md,
config/mips/5400.md, config/mips/5500.md, config/mips/crti.asm,
config/mips/crtn.asm, config/mips/irix-crti.asm,
config/mips/irix-crtn.asm, config/mips/libgcc-mips16.ver,
config/mips/mips-dsp.md, config/mips/mips-dspr2.md,
config/mips/mips-fixed.md, config/mips/sb1.md,
config/mips/sr71k.md, config/mips/t-elf, config/mips/t-gofast,
config/mips/t-iris6, config/mips/t-isa3264,
config/mips/t-libgcc-mips16, config/mips/t-linux64,
config/mips/t-mips, config/mips/t-r3900, config/mips/t-rtems,
config/mips/t-sb1, config/mips/t-sde, config/mips/t-sdemtk,
config/mips/t-slibgcc-irix, config/mips/t-sr71k, config/mips/t-st,
config/mips/t-vr, config/mips/t-vxworks, config/mmix/t-mmix,
config/mn10300/t-linux, config/mn10300/t-mn10300,
config/pa/pa32-regs.h, config/pa/t-hpux-shlib, config/pa/t-linux,
config/pa/t-linux64, config/pa/t-pa64, config/pdp11/t-pdp11,
config/picochip/libgccExtras/clzsi2.asm,
config/picochip/t-picochip, config/rs6000/darwin-ldouble-format,
config/rs6000/darwin-libgcc.10.4.ver,
config/rs6000/darwin-libgcc.10.5.ver,
config/rs6000/libgcc-ppc-glibc.ver, config/rs6000/ppc-asm.h,
config/rs6000/t-aix43, config/rs6000/t-aix52,
config/rs6000/t-darwin, config/rs6000/t-fprules,
config/rs6000/t-fprules-fpbit, config/rs6000/t-linux64,
config/rs6000/t-lynx, config/rs6000/t-netbsd,
config/rs6000/t-ppccomm, config/rs6000/t-ppcendian,
config/rs6000/t-ppcgas, config/rs6000/t-rs6000,
config/rs6000/t-rtems, config/rs6000/t-spe,
config/rs6000/t-vxworks, config/s390/libgcc-glibc.ver,
config/score/t-score-elf, config/sh/divcost-analysis,
config/sh/libgcc-glibc.ver, config/sh/t-netbsd, config/sh/t-sh,
config/sh/t-sh64, config/sh/t-superh, config/sh/t-symbian,
config/sparc/libgcc-sparc-glibc.ver, config/sparc/sol2-bi.h,
config/sparc/sol2-gas.h, config/sparc/sol2-gld-bi.h,
config/sparc/t-elf, config/sparc/t-linux64, config/sparc/t-sol2,
config/stormy16/stormy-abi, config/stormy16/t-stormy16,
config/t-darwin, config/t-libunwind, config/t-libunwind-elf,
config/t-linux, config/t-lynx, config/t-slibgcc-elf-ver,
config/t-slibgcc-sld, config/t-sol2, config/t-vxworks,
config/udivmod.c, config/udivmodsi4.c, config/v850/t-v850,
config/v850/t-v850e, config/xtensa/t-xtensa, diagnostic.def,
gdbinit.in, glimits.h, gstab.h, gsyms.h, java/ChangeLog,
java/ChangeLog.ptr, java/ChangeLog.tree-ssa, libgcc-std.ver,
limitx.h, version.c, xcoff.h: Add copyright and license notices.
* config/h8300/genmova.sh: Include copyright and license notices
in generated output.
* config/h8300/mova.md: Regenerate.
* doc/install.texi2html: Include word "Copyright" in copyright
notice and use name "Free Software Foundation, Inc.".
* ChangeLog, ChangeLog-2000, ChangeLog-2001, ChangeLog-2002,
ChangeLog-2003, ChangeLog-2004, ChangeLog-2005, ChangeLog-2006,
ChangeLog-2007, ChangeLog-2008: Correct dates.
ada:
* ChangeLog, ChangeLog.ptr, ChangeLog.tree-ssa: Add copyright and
license notices.
cp:
* ChangeLog, ChangeLog-1993, ChangeLog-1994, ChangeLog-1995,
ChangeLog-1996, ChangeLog-1997, ChangeLog-1998, ChangeLog-1999,
ChangeLog-2000, ChangeLog-2001, ChangeLog-2002, ChangeLog-2003,
ChangeLog-2004, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007,
ChangeLog-2008, ChangeLog.ptr, ChangeLog.tree-ssa, NEWS,
cfns.gperf: Add copyright and license notices.
* cfns.h: Regenerate.
* ChangeLog, ChangeLog-2004: Correct dates.
fortran:
* ChangeLog, ChangeLog-2002, ChangeLog-2003, ChangeLog-2004,
ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, ChangeLog-2008,
ChangeLog.ptr, config-lang.in, ioparm.def, mathbuiltins.def: Add
copyright and license notices.
* ChangeLog, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007,
ChangeLog-2008: Correct dates.
java:
* ChangeLog, ChangeLog.ptr, ChangeLog.tree-ssa: Add copyright and
license notices.
objc:
* ChangeLog: Add copyright and license notices.
objcp:
* ChangeLog: Add copyright and license notices.
po:
* ChangeLog, EXCLUDES: Add copyright and license notices.
testsuite:
* ChangeLog, ChangeLog-1993-2007, ChangeLog-2008, ChangeLog.ptr,
ChangeLog.tree-ssa, README, README.QMTEST, README.compat,
README.gcc, g++.dg/README, g++.dg/compat/break/README,
g++.dg/gomp/gomp.exp, g++.old-deja/g++.brendan/README,
g++.old-deja/g++.oliva/ChangeLog, g++.old-deja/g++.robertl/README,
gcc.c-torture/ChangeLog.0,
gcc.c-torture/execute/builtins/builtins.exp, gcc.dg/README,
gcc.dg/gomp/gomp.exp, gcc.target/frv/frv.exp,
gcc.target/i386/math-torture/math-torture.exp,
gcc.target/mips/inter/mips16-inter.exp,
gcc.target/mips/mips-nonpic/README,
gcc.target/x86_64/abi/README.gcc,
gcc.target/xstormy16/xstormy16.exp, gcc.test-framework/README,
gfortran.dg/g77/README, gfortran.dg/gomp/gomp.exp,
gfortran.fortran-torture/ChangeLog.g95: Add copyright and license
notices.
* ChangeLog-1993-2007, ChangeLog: Correct dates.
From-SVN: r146533
2009-04-21 21:03:23 +02:00
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#
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# This file is part of GCC.
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#
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# GCC is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3, or (at your option)
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# any later version.
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#
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# GCC is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with GCC; see the file COPYING3. If not see
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# <http://www.gnu.org/licenses/>.
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2006-01-27 20:59:49 +01:00
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%ifndef _SOFT_FLOAT
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%ifndef __powerpc64__
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%exclude {
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__multc3
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__divtc3
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__powitf2
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__fixtfdi
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__fixunstfdi
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__floatditf
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}
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GCC_4.1.0 {
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# long double support
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__multc3
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__divtc3
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__powitf2
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__fixtfdi
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__fixunstfdi
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__floatditf
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%else
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GCC_3.4.4 {
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2007-01-16 17:03:26 +01:00
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%endif
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%else
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GCC_4.2.0 {
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2006-01-27 20:59:49 +01:00
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%endif
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# long double support
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__gcc_qadd
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__gcc_qsub
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__gcc_qmul
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__gcc_qdiv
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2007-01-16 17:03:26 +01:00
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rs6000-c.c (rs6000_cpu_cpp_builtins): Define _SOFT_DOUBLE if doubles use software floating-point.
gcc:
* config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Define
_SOFT_DOUBLE if doubles use software floating-point.
* config/rs6000/libgcc-ppc-glibc.ver: Export additional long
double functions if _SOFT_DOUBLE, not _SOFT_FLOAT.
* config/rs6000/darwin-ldouble.c: Also compile functions for
hard-float without FPRs. Use fmsub function for all __NO_FPRS__
cases. Compile extra functions if _SOFT_DOUBLE, not _SOFT_FLOAT.
* config/rs6000/linuxspe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Remove
commented-out long double override.
(CPP_LONGDOUBLE_DEFAULT_SPEC): Likewise.
* config/rs6000/eabispe.h: Likewise.
* config/rs6000/rs6000.c (rs6000_override_options): Don't override
long double for non-SPE.
(rs6000_handle_option): Likewise.
(invalid_e500_subreg): Disallow more subregs involding DImode,
DFmode, TImode or TFmode.
(rs6000_legitimate_offset_address_p): Check TFmode offsets for
E500 double.
(legitimate_lo_sum_address_p): Also check for TFmode for E500
double.
(rs6000_legitimize_address): Also handle TFmode for E500 double.
(rs6000_legitimize_reload_address): Also handle TFmode for E500
double.
(rs6000_legitimate_address): Also check for TFmode for E500
double.
(rs6000_emit_move): Use DFmode subregs of TFmode for E500 double.
(spe_build_register_parallel): Handle TFmode and TCmode.
(rs6000_spe_function_arg): Handle TFmode and TCmode for E500
double.
(function_arg): Handle TFmode and TCmode for E500 double.
(rs6000_init_libfuncs): Initialize extra libfuncs for soft double
in general.
(print_operand): Handle TFmode and TImode for %y.
(rs6000_generate_compare): Handle TFmode comparisons for E500
double.
(spe_func_has_64bit_regs_p): Check for TFmode for E500 double.
(rs6000_function_value): Handle TFmode and TCmode for E500 double.
(rs6000_libcall_value): Handle TFmode and TCmode for E500 double.
* config/rs6000/rs6000.h (CANNOT_CHANGE_MODE_CLASS): Check for
TFmode for E500 double.
* config/rs6000/rs6000.md (FP): Allow TF for E500 double.
(floatsidf2): Enable for E500 double.
(movtf_softfloat): Use rs6000_nonimmediate_operand.
(extenddftf2): Change to extenddftf2_fprs.
(extenddftf2): Call gen_spe_extenddftf2 or gen_extenddftf2_fprs
depending on TARGET_E500_DOUBLE.
(extendsftf2): Enable for E500 double.
(trunctfdf2): Enable for E500 double.
(trunctfsf2): Change to trunctfsf2_fprs.
(trunctfsf2): Call gen_spe_trunctfsf2 or gen_trunctfsf2_fprs
depending on TARGET_E500_DOUBLE.
(floatsitf2): Enable for E500 double.
(fix_trunctfsi2): Change to fix_trunctfsi2_fprs.
(fix_trunctfsi2): Call gen_spe_fix_trunctfsi2 or
gen_fix_trunctfsi2_fprs depending on TARGET_E500_DOUBLE.
(negtf2): Change to negtf2_internal.
(negtf2): New expander.
(abstf2): Enable for E500 double. Call gen_spe_abstf2_tst,
gen_spe_abstf2_cmp or gen_abstf2_internal depending on
TARGET_E500_DOUBLE and flag_unsafe_math_optimizations.
(movdi_internal32): Use rs6000_nonimmediate_operand.
(unnamed splitter): Likewise.
* config/rs6000/spe.md (CMPTFEQ_GPR, TSTTFEQ_GPR, CMPTFGT_GPR,
TSTTFGT_GPR, CMPTFLT_GPR, TSTTFLT_GPR): New unspecs.
(SPE64TF, DITI): New mode macros.
(frob_df_di): Change to frob_<SPE64:mode>_<DITI:mode>; allow more
modes.
(frob_tf_ti): New.
(frob_<mode>_di_2): New.
(frob_tf_di_8_2): New.
(frob_di_df): Change to frob_di_<mode>; allow more modes.
(frob_ti_tf): New.
(frob_di_df_2): Change to frob_<DITI:mode>_<SPE64:mode>_2; allow
more modes.
(frob_ti_<mode>_8_2): New.
(frob_ti_tf_2): New.
(mov_si<mode>_e500_subreg0, mov_si<mode>_e500_subreg0_2,
mov_si<mode>_e500_subreg4, mov_si<mode>_e500_subreg4_2): Allow
TFmode.
(mov_sitf_e500_subreg8, mov_sitf_e500_subreg8_2,
mov_sitf_e500_subreg12, mov_sitf_e500_subreg12_2): New.
(spe_trunctfdf2_internal1, spe_trunctfsf2, spe_extenddftf2,
spe_fix_trunctfsi2, spe_fix_trunctfsi2_internal,
spe_negtf2_internal, spe_abstf2_cmp, spe_abstf2_tst): New.
(cmptfeq_gpr, tsttfeq_gpr, cmptfgt_gpr, tsttfgt_gpr, cmptflt_gpr,
tsttflt_gp): New.
libgcc:
* config/rs6000/t-ldbl128: Always use -mlong-double-128.
From-SVN: r121085
2007-01-23 20:38:33 +01:00
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%ifdef _SOFT_DOUBLE
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2007-01-16 17:03:26 +01:00
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__gcc_qneg
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__gcc_qeq
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__gcc_qne
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2007-05-01 15:44:56 +02:00
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__gcc_qgt
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2007-01-16 17:03:26 +01:00
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__gcc_qge
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__gcc_qlt
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__gcc_qle
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__gcc_stoq
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__gcc_dtoq
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__gcc_qtos
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__gcc_qtod
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__gcc_qtoi
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__gcc_qtou
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__gcc_itoq
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__gcc_utoq
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2006-01-27 20:59:49 +01:00
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%endif
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darwin-ldouble.c (__gcc_qunord): Define if __NO_FPRS__, not just if _SOFT_DOUBLE.
* config/rs6000/darwin-ldouble.c (__gcc_qunord): Define if
__NO_FPRS__, not just if _SOFT_DOUBLE.
* config/rs6000/libgcc-ppc-glibc.ver (__gcc_qunord): Likewise.
* config/rs6000/rs6000.c (rs6000_init_libfuncs): Use __gcc_qunord
also for E500 double.
* config/rs6000/rs6000.md (buneq, bunge, bungt, bunle, bunlt,
suneq, sunge, sungt, sunle, sunlt): Disable for (TARGET_HARD_FLOAT
&& !TARGET_FPRS).
From-SVN: r124332
2007-05-01 19:41:48 +02:00
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%ifdef __NO_FPRS__
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__gcc_qunord
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%endif
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2007-01-16 17:03:26 +01:00
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}
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